Kentfield, California, United States [CDP]; population was 6,030 in 1990; housing units was 2,492 in 1990; location is 37°57'N 122°33'W; land area is 2.40 square miles (1,535 acres); water area is 0.01 square miles (3 acres); FIPS code is 38114 [SourceCBP]